Effects of genotypes and sowing date on the starch pasting characteristics of different gluten wheat varieties
Xiaodong Luo · Anhui Nongye Daxue xuebao · 2006
Six varieties of wheat with different gluten intensity(high,middle and weak intensity of gluten),which are suituble to grow along Huai River area and planted during 3 periods from 2004 to 2005,were selected to study the effect of genotype and sowing date on the starch pasting characters using fast viscosity analyzer(RVA).The results show that genotype and sowing date of different varieties significantly affect its starch pasting character,the change of peak viscosity is basically identical among 6 kinds of genotype,they all increase obviously with the delay of sowing periods.The indication of other starch pasting characters are different with different sowing conditions among different varieties,that is the characters of the two varieties of wheat with high intensity gluten are the same,there exist differences between weak and high gluten varieties and the characters of two middle and weak ones are unstable.